回答編集履歴
1
コード修正
test
CHANGED
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@@ -42,7 +42,13 @@
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42
42
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43
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print(a.shape) # (2268000,)
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44
44
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45
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# 並びを維持したままダブりを消す
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46
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47
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# https://stackoverflow.com/questions/15637336/numpy-unique-with-order-preserved
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48
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45
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-
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49
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_, idx = np.unique(a, return_index=True)
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50
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51
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a = a[np.sort(idx)]
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46
52
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print(a.shape) # (1138501,)
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48
54
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